Alberto Cargnelutti Filho, Bruna Mendonça Alves, Marcos Toebe, Cláudia Burin, and Cleiton Antonio Wartha. 2018. “Sample Size to Estimate the Mean of Traits in Jack Bean”. Brazilian Journal of Agricultural Sciences 13 (1):1-7. https://doi.org/10.5039/agraria.v13i1a5505.